1000Base WDM SFP Fiber Modules – 10 km

The Signamax 065-79LX1WDMx1550 series models are Small Form-factor Pluggable (SFP) multimode fiber modules that support Gigabit Ethernet or SONET OC-12 over a single strand of singlemode fiber cable at distances up to 10 kilometers. There are two types of models in this series: one transmits at 1310 nm and receives at 1550 nm (model 065-79LXnWDMA1550), and the other transmits at 1550 nm and receives at 1310 nm (model 065-79LXnWDMB1550). These modules are designed to be used in pairs facing each other across a single stand of singlemode fiber. They are a cost-effective method of providing changeable Gigabit Ethernet or SONET OC-12 single-fiber singlemode interfaces to switches and media converters equipped with a standard SFP port.

RoHS compliant

Meets the SFP Multi-Source Agreement (MSA)

Up to 10 Km link distance

Hot pluggable

Metal enclosure for low EMI performance

Low power dissipation

Metro Access Rings

Point-to-Point networking

1x Fiber Channel

Gigabit Ethernet

Suitable for Fast Ethernet and OC-12 transmission

Part Number

TX/RX
Spectrum

Light
Source

Link Power
Budget

Typical Max.
Distance**

Supply
Voltage

Operating
Temp.

065-79LX1WDMA1550
(Blue clasp)

Tx: 1310 nm
Rx: 1550 nm

FP Laser

11 dBm

10 km

3.3V

0 ~ 70 °C

065-79LX1WDMB1550
(Green clasp)

Tx: 1550 nm
Rx: 1310 nm

DFB Laser

11 dBm

10 km

3.3V

0 ~ 70 °C

** Maximum distances attainable on singlemode fiber circuits are dependent upon a circuit’s conditions; i.e., the number of splices and patch panels and the number of bends in the circuit path. For comparison with competing products, please use the Link Power Budget for meaningful comparisons.